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Propylene-Based Impact Copolymers - EP3094681

The patent EP3094681 was granted to Exxonmobil Chemical Patents on Jan 20, 2021. The application was originally filed on Dec 11, 2014 under application number EP14827604A. The patent is currently recorded with a legal status of "Revoked".

EP3094681

EXXONMOBIL CHEMICAL PATENTS
Application Number
EP14827604A
Filing Date
Dec 11, 2014
Status
Revoked
Mar 3, 2023
Grant Date
Jan 20, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (6)

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BOREALISOct 20, 2021MAIWALDADMISSIBLE
TOTALENERGIES ONETECH BELGIUMOct 20, 2021GARCIA MARTINADMISSIBLE
BRASKEM AMERICAOct 19, 2021ZACCO DENMARKADMISSIBLE
LUMMUS NOVOLEN TECHNOLOGYOct 19, 2021LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE
SABIC SABIC PETROCHEMICALSOct 19, 2021SABIC GROUPADMISSIBLE
WR GRACE & CONNOct 19, 2021J A KEMPADMISSIBLE

Patent Citations (55) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

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Non-Patent Literature (NPL) Citations (23) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
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OPPOSITION- Markus Gahleitner, Cornelia Tranninger, Petar Doshev, "Heterophasic copolymers of polypropylene: Development, design principles, and future challenges", Journal of Applied Polymer Science, US , (20131205), vol. 130, no. 5, doi:10.1002/app.39626, ISSN 0021-8995, pages 3028 - 3037, XP055281631
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